package com.powernode.model;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;

import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;

@Data
@AllArgsConstructor
@NoArgsConstructor
public class SecurityUser implements UserDetails {
    //商城后台管理系统用户属性
    private Long userId;
    private String username;
    private String password;
    private Integer status;
    private Long shopId;
    private String loginType;
    private Set<String> perms = new HashSet<>();

    //商城购物系统用户属性


    @Override
    public Collection<? extends GrantedAuthority> getAuthorities() {
        return Collections.emptyList();
    }

    @Override
    public String getPassword() {
        return this.password;
    }

    @Override
    public String getUsername() {
        return this.loginType + this.userId;
    }

    @Override
    public boolean isAccountNonExpired() {
        return this.status == 1;
    }

    @Override
    public boolean isAccountNonLocked() {
        return this.status == 1;
    }

    @Override
    public boolean isCredentialsNonExpired() {
        return this.status == 1;
    }

    @Override
    public boolean isEnabled() {
        return this.status == 1;
    }

    public Set<String> getPerms() {
        HashSet<String> finalPermsMap = new HashSet<>();

        perms.forEach(perm -> {
            if (perm.contains(",")){
                //包含","，拆分并添加
                String[] permSplit = perm.split(",");
                for (String s : permSplit) {
                    finalPermsMap.add(s);
                }
            }else {
                //直接添加
                finalPermsMap.add(perm);
            }
        });
        return finalPermsMap;
    }
}
